37MnSi5

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#37MnSi5

Description

37MnSi5 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: 37MnSi5

Category	Type	Steel Grade
Steel Grades	Stainless Steel	37MnSi5
		X60CrMnMoVNbN 21-10
		X33CrNiMnN 23-8
		X53CrMnNiNbN 21-9
		X53CrMnNiN 21-9
		X45CrNiW 18-9
		X55CrMnNiN 20-8
		X70CrMnNiN 21-6
		X50CrMnNiNbN 21-9
		NiFe25Cr20NbTi
		65Si7

Chemical composition(mass fraction)(wt.%) of the 37MnSi5

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
0.33-0.41	1.10-1.40	1.02-1.40	0.035	0.035	------	----------	--------	----------

Mechanical Properties of steel grade 37MnSi5

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
349 (≥)	828 (≥)	13	33	12	Solution and Aging, Annealing, Ausaging, Q+T,etc	322

Physical Properties of steel grade 37MnSi5

Temperature (°C)	Modulus of elasticity (GPa)	Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and	Thermal conductivity (W/m·°C)	Specific thermal capacity (J/kg·°C)	Specific electrical resistivity (Ω mm²/m)	Density (kg/dm³)	Poisson’s coefficient, ν
21	-	-			0.11	-
557	163	-	24.3	124		-
947	-	31	41.2			432	213

Heat Treatment of steel grade 37MnSi5

Heat treated : 1326°C - 1569°C

Technological Curves of steel grade 37MnSi5

No Curve

Cross Reference Table (Equivalent Grade) of 37MnSi5

Grade	Standard	Country	Application
37MnSi5	FED	Germany	Valve steel
37MnSi5	DIN	Germany	Valve steel

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